| 构建PC-Cluster系统实现精细数值模式业务运行 |
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| 引用本文： | 杨森,陈力强,周晓珊.构建PC-Cluster系统实现精细数值模式业务运行[J].气象与环境学报,2006,22(3):41-44. |
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| 作者姓名： | 杨森 陈力强 周晓珊 |
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| 作者单位： | 中国气象局沈阳大气环境研究所 沈阳110016 |
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| 基金项目： | 国家自然科学基金资助项目（40375020）资助. |
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| 摘 要： | 介绍了应用微机等设备构建PC-Cluster硬件系统以及完全应用免费开放软件配置PC-Cluster软件系统的方法,并以MM5并行模式为例,概述了并行模式在PC-Cluster系统的调试、运行技术。通过试验分析了PC-Cluster系统的性能后认为,PC-Cluster是一般用户高性能运算很好的解决方案,对提高我国数值预报业务和科研水平有重要意义。
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| 关 键 词： | PC-Cluster 系统配置 并行模式 精细数值模式 业务运行 |
| 收稿时间： | 2006-03-30 |
| 修稿时间： | 2006-03-302006-05-10 |
Self-build PC-Cluster system to realize operational running of fine resolution numerical model |
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| YANG Sen,CHEN Liqiang,ZHOU Xiaoshan.Self-build PC-Cluster system to realize operational running of fine resolution numerical model[J].Journal of Meteorology and Environment,2006,22(3):41-44. |
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| Authors: | YANG Sen CHEN Liqiang ZHOU Xiaoshan |
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| Institution: | Institute of Atmospheric Environment;CMA;Shenyang 110016 |
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| Abstract: | PC-Cluster system had become the prevailing technique of current high performance computer with its higher price performance ratio.The methods of building hardware system of PC-Cluster with general PC and other equipments and installing software system of PC-Cluster with completely free or open source software were introduced.And debugging and running techniques of parallel model in the PC-Cluster system were summarized by giving the example of MM5 in detail.The performance of self-build PC-Cluster system was analyzed.The PC-Cluster system was a good solution to common customer who demanded high performance computing,and it was significant to improve numerical forecasting operation and research level of our country. |
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| Keywords: | PC-Cluster System configure Parallel model Fine resolution numerical model Operational running |
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